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artcher [175]
3 years ago
13

I need help with question 2 !!

Mathematics
1 answer:
Stells [14]3 years ago
8 0

Answer:

sorry but idk

Step-by-step explanation:

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HIIIIIII ILL MARK BRAINLIEST<br> is this correct?
geniusboy [140]

Answer:

YES

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Can someone please give me the answers to this? ... please ...
Gelneren [198K]

Step-by-step explanation:

the midpoint between 2 points (x1, y1) and (x2, y2) is simply ((x1+x2)/2, (y1+y2)/2).

so,

1.

(9, 7) to (4, -3)

midpoint is ((9+4)/2, (7+ -3)/2) = (13/2, 4/2) = (6.5, 2)

2.

(-7, -5) to (2, 1)

midpoint is ((-7+2)/2, (-5+1)/2) = (-5/2, -4/2) = (-2.5, -2)

3.

now we have the midpoint and need the second point.

(4, 2) over (3, 4) to (x, y)

3 = (4 + x)/2

6 = 4 + x

x = 2

4 = (2 + y)/2

8 = 2 + y

y = 6

4.

(-2, 1) over (-3, 2) to (x, y)

-3 = (-2 + x)/2

-6 = -2 + x

x = -4

2 = (1 + y)/2

4 = 1 + y

y = 3

5 0
2 years ago
A store owner wants to develop a new snack mix by mixing chocolate and trail mix. How many pounds of chocolate costing $13.20 pe
Stells [14]

Answer:

13lbs

Step-by-step explanation:

x = number of pounds of chocolate/lbs

13.20(x) + 3.90(10) = 9.16(x + 10)

13.2x + 39 = 9.16x + 91.6 (x100)

1320x + 3900 = 916x + 9160

404x = 5260

x = 1315/101 = 13.0198.... ⇒ 13lbs

8 0
3 years ago
Find the output, k, when the input, t, is 3.<br> k = 13t – 2<br> k=
barxatty [35]

Answer:

k= 13*3-2

k= 39-2

k=37 is the required answer

7 0
3 years ago
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Dave rented a limousine for his wife's birthday. The hourly rate is $70. They used the limousine for 5 hours, plus Dave gave the
denis-greek [22]

Answer:

i think that in total, he spent $385

Step-by-step explanation:

70 times 5, and then find 10% of that

7 0
2 years ago
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